WO2002100680A1 - Appui-tete portatif pour le voyage - Google Patents

Appui-tete portatif pour le voyage Download PDF

Info

Publication number
WO2002100680A1
WO2002100680A1 PCT/ES2002/000291 ES0200291W WO02100680A1 WO 2002100680 A1 WO2002100680 A1 WO 2002100680A1 ES 0200291 W ES0200291 W ES 0200291W WO 02100680 A1 WO02100680 A1 WO 02100680A1
Authority
WO
WIPO (PCT)
Prior art keywords
headrest
support
seats
mechanisms
bar
Prior art date
Application number
PCT/ES2002/000291
Other languages
English (en)
Spanish (es)
Inventor
Jose Antonio Carta Gonzalez
Gerardo Garces Martin
Original Assignee
Veme Sa
Industrias Medico Quirurgicas Canarias Slu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ES200101433A external-priority patent/ES2221764B1/es
Application filed by Veme Sa, Industrias Medico Quirurgicas Canarias Slu filed Critical Veme Sa
Priority to US10/480,516 priority Critical patent/US6935695B2/en
Priority to DE60225690T priority patent/DE60225690D1/de
Priority to EP02732787A priority patent/EP1407926B1/fr
Priority to CA002450615A priority patent/CA2450615A1/fr
Priority to MXPA03011529A priority patent/MXPA03011529A/es
Publication of WO2002100680A1 publication Critical patent/WO2002100680A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/42—Support for the head or the back for the back of detachable or loose type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • A47C7/383—Detachable or loose head- or neck-supports, e.g. horse-shoe shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/882—Head-rests detachable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/885—Head-rests provided with side-rests

Definitions

  • the present invention relates to a portable device that is intended to provide the user with a head support system to prevent uncontrolled lateral displacements thereof, which can be used in any seat and removed at will.
  • This system is mainly aimed at users of collective transport (airplanes, ships, trains), waiting rooms and people with difficulties for the voluntary control of head movements due to insufficient cervical muscles.
  • Some seats have an ergonomic design and have a certain concavity to house the head and reduce its uncontrolled movement during sleep. Some of them even have adjustable "ailerons" of adjustable position in a certain range of the arc at the user's discretion.
  • adjustable "ailerons" of adjustable position in a certain range of the arc at the user's discretion.
  • there is no portable, non-metallic, lightweight, small-sized system that can be quickly and conveniently coupled and decoupled by the user to a wide typology of seat backs without altering the configuration of the seat; allowing, both its fixation at different heights of backrest, to adapt to users of different heights, such as the regulation of the opening angle of the side headrests to accommodate the ergonomic needs of the user.
  • the portable traveler headrest is a device that can be easily placed and removed by the user from the seat back, in addition to being able to adjust it comfortably to their needs, without altering the shape of the seat.
  • the portable traveler headrest can be disassembled and transported, thanks to its articulated configuration, in a small package.
  • the portable traveler headrest consists of a support body, two headrest elements and a double clamping mechanism.
  • the support body made of rigid, light and resistant material consists of a thin, rectangular section bar with a ribbed configuration. Said support has on one of its two faces, in the areas close to each of its ends, a semi-cylindrical projection parallel to the edge of the section thereof, with a polygonal axial perforation that allows mounting in the angular position desired by the user of the side headrest elements.
  • the support body has four cylindrical holes perpendicular to their faces, two of them located between the two semi-cylindrical projections and the other two between them and the ends of the support bar, their mission being to allow the connection of the mechanism responsible for holding it, by pressure, to the backrest of seats of different thicknesses.
  • This crossbar can be articulated in its central region to allow it to fold over itself reducing its length.
  • the support body For the installation of the device the support body must be put in contact with the seat back; oriented transversely to the vertical axis of symmetry of the same and placed at the height of the nape of the user.
  • the fastening mechanism is used to fix the system consisting of the support element and the two side headrests to the seat back.
  • the clamping mechanism consists of four pieces of rectangular section that are assembled forming two mechanisms, identical, with an asymmetric and inverted U-shaped shape.
  • Each asymmetric and inverted U-shaped mechanism consists of five pieces.
  • the larger section of the larger L-piece has a centered longitudinal groove that crosses it and on its rear face it has a recess centered with said groove; in its smaller section it has, in its upper face, two continuous projections along its longitudinal edges and a threaded rod perpendicular to said face at the end thereof.
  • This face can have on its surface projections or bas-reliefs to favor the blockage of the smaller L-piece.
  • This is narrower than the larger L-piece and has a centered longitudinal groove in the upper section, where the threaded rod of the other piece is inserted.
  • Each asymmetric and inverted U-shaped mechanism is connected to the support bar by means of a square head screw which, after being introduced through the longitudinal groove of the larger L-piece and through one of the circular holes that the support bar It has at its ends, according to the seat back model where you want to install, it is screwed with its corresponding nut and blocks the relative movement of the assembly.
  • the adjustment of the vertical position of the support piece on the back of the seat is carried out by moving said bar along the longitudinal grooves of the longest sections of the larger L-pieces, and fixing its position by hand tightening the two screws on the screws that pass through one of the holes of the support bar and the longitudinal groove of the larger L-pieces.
  • the side headrest elements consist of thin, ribbed plates of rigid material, light and lined with the necessary covers to achieve the correct containment of the flexible material of solid, liquid or gas type located on the head support surface.
  • the side headrests can be connected and disconnected from the seat, and even pivoted, thanks to the polygonal shape of one of the two stepped sections that have one of the edges of its rigid plate.
  • the upper cylindrical section which is of greater diameter, is where, through a generatrix, the rigid plate of the side headrest is born.
  • the lower section constitutes the pivot part of the side headrest and has dimensions such that it can be introduced, with minimal clearance, into one of the coaxial polygonal holes through the semi-cylindrical projections of the support bar.
  • Figure 1 is an elevation view and a top view of the support piece, where a possible shape of the holes has been represented
  • FIG. 26 SUBSTITUTE SHEET (RULE 26) polygonal for connecting the side headrests;
  • Figure 2 represents the elevation view, the top view, the right side view and the left side view of the larger part L of the U-mechanism;
  • Figure 3 is the elevation view, the left side view and the top view of the smaller L-piece of the U-mechanism;
  • Figure 4 is the elevation view and the top view of one of the square head screws connecting one of the U-mechanisms with the support piece;
  • Figure 5 is the elevational view and the top view of the knurled connecting nuts of the two L-pieces of the fixing mechanism;
  • Figure 6 is the elevation view and the top view of the union nut of the U-mechanisms with the support piece;
  • Figure 7 is the elevation view, the right side view and the top view of a side headrest;
  • Figure 8 is the elevation view and top view of the portable headrest device in the storage configuration (without the side headrests), with the U-mechanisms rotated 90
  • the portable traveler headrest in question consists of a support element, two headrest elements and the clamping mechanism consisting of ten removable parts; all of them made of material of low specific weight and with the appropriate thicknesses and ribs to provide the necessary stiffness. All the components of the device will have all rounded edges in such a way that they do not pose a danger of cutting, punching or punching.
  • the support body (1) consisting of a thin ribbed bar, rectangular section, non-metallic material, rigid, light and resistant, has in the vicinity of each of its longitudinal ends a semi-cylindrical shoulder, parallel to the edge of the section thereof, with a polygonal axial perforation that allows the assembly, in the angular position desired by the user, of
  • the support body has four cylindrical holes perpendicular to their faces, two of them located between the two semi-cylindrical projections and the other two between them and the ends of the support bar, their mission being to allow the connection of the mechanism in charge to hold it, by pressure, to the backrest of seats of different thicknesses.
  • the support body For the installation of the device the support body must be put in contact with the seat back; oriented transversely to the vertical axis of symmetry of the same and placed at the height of the nape of the user.
  • the support body will be divided into two parts joined by a joint that allows it to fold over each other in order to reduce its length.
  • two identical, inverted U-shaped clamping mechanisms are used, each of which consists of five pieces.
  • the larger section of the larger L-piece has a centered longitudinal groove and on its rear face it has a recess centered with said groove; its lower section has, on its upper face, two continuous guides along its longitudinal edges and a threaded rod perpendicular to said face at the end thereof.
  • the smallest L-piece of the U-mechanism is narrower than the larger L-piece, to fit comfortably between the continuous guides of the latter, and has one centered longitudinal groove in one of its sections.
  • SUBSTITUTE SHEET (RULE 26) introduced by the longitudinal grooves of the larger L-pieces and through two of the cylindrical holes that the support bar has inside or at its ends, depending on the width of the seat back, they are screwed with their corresponding nuts and block the movement relative of the set formed by the U-mechanisms and the support bar.
  • the adjustment of the vertical position of the support piece on the back of the seat is carried out by moving said bar along the longitudinal grooves of the longest sections of the larger L-pieces, and fixing its position by hand tightening the two nuts
  • the side headrest elements consist of thin, ribbed plates of rigid material, light and lined with the necessary covers to achieve the correct containment of the flexible material of solid, liquid or gas type located on the head support surface.
  • the side head restraints can be connected and disconnected therefrom by sliding, and even pivot them, thanks to the polygonal shape of one of the two staggered sections which has one of the edges of its rigid plate.
  • the upper cylindrical section which is of greater diameter, is where, through a generatrix, the rigid plate of the side headrest is born.
  • the lower section constitutes the pivot part of the side headrest and has dimensions such that it can be introduced, with minimal clearance, into one of the coaxial polygonal holes through the semi-cylindrical projections of the support bar.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

L'invention concerne un dispositif composé d'un support, de deux appuis-tête et d'un mécanisme de fixation. Le support est constitué d'une barre articulée pouvant être pliée en deux, équipée, à chacune de ses extrémités, d'orifices transversaux permettant de fixer la barre sur le siège et de monter et de bloquer les appuis-tête. Le mécanisme de fixation s'adapte à différentes épaisseurs de rebords supérieurs de sièges et permet de fixer le support, par pression, sur le dossier des sièges, à la hauteur souhaitée par l'utilisateur. Les appuis-tête sont constitués de fines couches de matériau rigide molletonnées et peuvent être montés, démontés et tournés dans des positions discrètes par rapport au support, grâce au fait que le rebord polygonal d'un de leurs bords peut être introduit, avec du jeu, dans les trous du support. Le mécanisme de fixation s'articule autour d'orifices du support, ce qui facilite le rangement de l'ensemble dans un espace réduit.
PCT/ES2002/000291 2001-06-13 2002-06-12 Appui-tete portatif pour le voyage WO2002100680A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/480,516 US6935695B2 (en) 2001-06-13 2002-06-12 Portable traveller headrest
DE60225690T DE60225690D1 (de) 2001-06-13 2002-06-12 Tragbare reise-kopfstütze
EP02732787A EP1407926B1 (fr) 2001-06-13 2002-06-12 Appui-tete portatif pour le voyage
CA002450615A CA2450615A1 (fr) 2001-06-13 2002-06-12 Appui-tete portatif pour le voyage
MXPA03011529A MXPA03011529A (es) 2001-06-13 2002-06-12 Reposacabeza portatil de viajero.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES200101433A ES2221764B1 (es) 2001-06-13 2001-06-13 Reposacabeza portatil de viajero.
ESP200101433 2001-06-13
ESP200200094 2001-12-26
ES200200094A ES2221767B1 (es) 2001-06-13 2001-12-26 Reposacabeza portatil de viajero.

Publications (1)

Publication Number Publication Date
WO2002100680A1 true WO2002100680A1 (fr) 2002-12-19

Family

ID=26156232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000291 WO2002100680A1 (fr) 2001-06-13 2002-06-12 Appui-tete portatif pour le voyage

Country Status (7)

Country Link
US (1) US6935695B2 (fr)
EP (1) EP1407926B1 (fr)
AT (1) ATE389561T1 (fr)
CA (1) CA2450615A1 (fr)
DE (1) DE60225690D1 (fr)
MX (1) MXPA03011529A (fr)
WO (1) WO2002100680A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2292301A1 (es) * 2005-07-15 2008-03-01 Veme Medico Quirurgica S.L. Reposacabezas portatil para automoviles.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204557B1 (en) * 2006-06-29 2007-04-17 Darryl Burton Portable adjustable headrest for seats
US20120104807A1 (en) * 2010-10-28 2012-05-03 Lance Lauchle Headrest for soft back chairs
US20120299356A1 (en) * 2011-05-27 2012-11-29 Matt Edwards Headrest apparatus
US20130161987A1 (en) * 2011-12-21 2013-06-27 Carlos Sanchez Passive Head Support Device for a Vehicle Passenger
WO2013188371A1 (fr) * 2012-06-11 2013-12-19 Cardiff Products Appuie-tête de siège
US9913540B2 (en) 2012-09-21 2018-03-13 Steelcase Inc. Chair construction
GB2511530A (en) * 2013-03-06 2014-09-10 Steven Wicks A headrest
CN103786611A (zh) * 2013-11-07 2014-05-14 安徽省智汇电气技术有限公司 可调节的便携式靠枕
US10172468B2 (en) 2016-06-14 2019-01-08 Glenn Scott Houghson Adjustable portable headrest
US10843608B2 (en) * 2017-11-18 2020-11-24 Madelyne Carlson Personal shield devices, systems and methods
USD899817S1 (en) * 2018-08-03 2020-10-27 Shen Zhen Stand By Me Technology Limited Automobile headrest cushion
US11040646B2 (en) * 2019-03-20 2021-06-22 Nana Owusu-Sekyere Head securing assembly
WO2020215255A1 (fr) * 2019-04-24 2020-10-29 深圳市伴我回家科技有限公司 Appuie-tête latéral d'automobile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460942A (en) * 1947-02-21 1949-02-08 Marshall Angela Collapsible headrest
US2501993A (en) * 1946-12-10 1950-03-28 Richard J Conradt Chair attachment device
US2642927A (en) * 1952-05-06 1953-06-23 Rachel L Rising Headrest for automobiles
US2869621A (en) * 1956-11-05 1959-01-20 Zukor Raymond Adjustable headrest for train seats and the like
US3271072A (en) * 1965-06-14 1966-09-06 Donald E Barker Head rest for motor vehicles
US5868471A (en) * 1997-02-24 1999-02-09 Benny Graham Portable headrest
WO2002024031A1 (fr) * 2000-09-20 2002-03-28 Connor Richard W O Appui-tete

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US300232A (en) * 1884-06-10 Head-rest
US468505A (en) * 1892-02-09 Portable head-rest
US236212A (en) * 1881-01-04 Eobeet oaetweight
US146907A (en) * 1874-01-27 Improvement in head-rests for seats
US104473A (en) * 1870-06-21 Improved head-rest
US223276A (en) * 1880-01-06 carrick
US242380A (en) * 1881-05-31 Portable head-rest
US379987A (en) * 1888-03-27 Head-rest
US221752A (en) * 1879-11-18 Improvement in head-rests
US162784A (en) * 1875-05-04 Improvement in head-rests
US668765A (en) * 1900-10-08 1901-02-26 Theodore B Beach Head-rest for car-seats.
US928313A (en) * 1908-10-21 1909-07-20 Cora B Lovett Shampoo-tray.
US2492383A (en) * 1943-08-09 1949-12-27 Samuel R Jones Surgical headlock
US2638152A (en) * 1948-01-16 1953-05-12 Newell B Pulsifer Headrest
US2527544A (en) * 1948-10-20 1950-10-31 Frank M Goodwin Adjustable headrest for attachment to chairs
US2560925A (en) * 1950-04-24 1951-07-17 Clayton W Brown Adjustable head rest
US2624397A (en) * 1951-01-10 1953-01-06 Aubin Arthur P St Combined headrest and back rest
US3387886A (en) * 1966-11-23 1968-06-11 Broadway Mfg Company Automobile headrest
US4796953A (en) * 1987-11-16 1989-01-10 Pereira Anthony S Automotive adjustable head & neck rest
JPH06225824A (ja) * 1992-09-17 1994-08-16 Chieko Nakatsuka ヘッドレスト
US5967613A (en) * 1997-08-11 1999-10-19 Piccard Corporation Wheelchair support and attachment system
US6123389A (en) * 1998-08-13 2000-09-26 O'connor; Richard W. Headrest
US6305749B1 (en) * 1998-08-13 2001-10-23 O'connor Richard W. Headrest

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501993A (en) * 1946-12-10 1950-03-28 Richard J Conradt Chair attachment device
US2460942A (en) * 1947-02-21 1949-02-08 Marshall Angela Collapsible headrest
US2642927A (en) * 1952-05-06 1953-06-23 Rachel L Rising Headrest for automobiles
US2869621A (en) * 1956-11-05 1959-01-20 Zukor Raymond Adjustable headrest for train seats and the like
US3271072A (en) * 1965-06-14 1966-09-06 Donald E Barker Head rest for motor vehicles
US5868471A (en) * 1997-02-24 1999-02-09 Benny Graham Portable headrest
WO2002024031A1 (fr) * 2000-09-20 2002-03-28 Connor Richard W O Appui-tete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2292301A1 (es) * 2005-07-15 2008-03-01 Veme Medico Quirurgica S.L. Reposacabezas portatil para automoviles.

Also Published As

Publication number Publication date
ATE389561T1 (de) 2008-04-15
US6935695B2 (en) 2005-08-30
DE60225690D1 (de) 2008-04-30
CA2450615A1 (fr) 2002-12-19
US20040155507A1 (en) 2004-08-12
EP1407926A1 (fr) 2004-04-14
MXPA03011529A (es) 2005-08-26
EP1407926B1 (fr) 2008-03-19

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